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1. WO2020136542 - SURGICAL STAPLER WITH TISSUE ENGAGEMENT FEATURES AROUND TISSUE CONTAINMENT PIN

Publication Number WO/2020/136542
Publication Date 02.07.2020
International Application No. PCT/IB2019/061243
International Filing Date 21.12.2019
IPC
A61B 17/072 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
03for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith
068Surgical staplers
072for applying a row of staples in a single action
CPC
A61B 17/072
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
068Surgical staplers ; , e.g. containing multiple staples or clamps
072for applying a row of staples in a single action ; , e.g. the staples being applied simultaneously
A61B 2017/00818
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00743Type of operation; Specification of treatment sites
00818Treatment of the gastro-intestinal system
A61B 2017/07221
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
068Surgical staplers ; , e.g. containing multiple staples or clamps
072for applying a row of staples in a single action ; , e.g. the staples being applied simultaneously
07214Stapler heads
07221curved
A61B 2017/0725
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
068Surgical staplers ; , e.g. containing multiple staples or clamps
072for applying a row of staples in a single action ; , e.g. the staples being applied simultaneously
07214Stapler heads
0725with settable gap between anvil and cartridge, e.g. for different staple heights at different shots
A61B 2017/07257
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
068Surgical staplers ; , e.g. containing multiple staples or clamps
072for applying a row of staples in a single action ; , e.g. the staples being applied simultaneously
07214Stapler heads
07257characterised by its anvil
A61B 2017/07264
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
068Surgical staplers ; , e.g. containing multiple staples or clamps
072for applying a row of staples in a single action ; , e.g. the staples being applied simultaneously
07214Stapler heads
07257characterised by its anvil
07264characterised by its staple forming cavities, e.g. geometry or material
Applicants
  • ETHICON LLC [US]/[US]
Inventors
  • POSEY, Ryan P.
  • COURTWRIGHT, Nicholas
  • GERESY, Stephen D.
  • SACKETT, Kevin D.
  • SHELTON, IV, Frederick E.
Agents
  • SHIRTZ, Joseph F.
  • REINHARDT, Hilary A.
Priority Data
16/234,72728.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SURGICAL STAPLER WITH TISSUE ENGAGEMENT FEATURES AROUND TISSUE CONTAINMENT PIN
(FR) AGRAFEUSE CHIRURGICALE COMPORTANT DES ÉLÉMENTS DE PRISE DE TISSU AUTOUR D'UNE BROCHE DE CONFINEMENT DE TISSU
Abstract
(EN)
A cartridge for use with a surgical instrument includes a curved body and a deck configured to clamp tissue against an anvil. A plurality of staple openings is formed in the deck and is configured to house a plurality of staples. An arcuate slot formed in the deck is configured to slidably receive a cutting member therethrough. An opening formed in the deck adjacent to an end of the arcuate slot is configured to slidably receive a pin therethrough. The cartridge further includes a raised surface offset from the deck and extending circumferentially about at least a portion of the opening. The raised surface is configured to clamp tissue against the anvil to thereby fix the tissue relative to the opening.
(FR)
L'invention concerne une cartouche destinée à être utilisée avec un instrument chirurgical comprenant un corps incurvé et un plateau conçu pour serrer un tissu contre une enclume. Des ouvertures d'une pluralité d'ouvertures d'agrafe sont formées dans le plateau et sont conçues pour loger des agrafes d'une pluralité d'agrafes. Une fente arquée formée dans le plateau est conçue pour recevoir un élément de coupe de manière coulissante à travers cette dernière. Une ouverture formée dans le plateau adjacente à une extrémité de la fente arquée est conçue pour recevoir une broche de manière coulissante à travers cette dernière. La cartouche comprend en outre une surface en relief décalée par rapport au plateau et s'étendant de manière circonférentielle autour d'au moins une partie de l'ouverture. La surface en relief est conçue pour serrer le tissu contre l'enclume pour ainsi fixer le tissu par rapport à l'ouverture.
Also published as
Latest bibliographic data on file with the International Bureau